PatchTheCVEcommonmark vulnerabilities and fixes
Recent CVEs affecting commonmark, with upgrade or downgrade steps. 1 tracked.
commonmark has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-03-24. Highest priority: CVE-2026-33347 (score 25/100).
- CVE-2026-33347 MEDIUM 6.1 UPGRADE league/commonmark is a PHP Markdown parser
FAQ
How do I fix commonmark vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is commonmark being exploited right now?
None of the tracked commonmark CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which commonmark CVE should I patch first?
CVE-2026-33347 currently ranks highest (25/100): league/commonmark is a PHP Markdown parser.